If you are experiencing weak or no signals from CET & ThinkTV16, there is a reason. Because of a Federally mandated change of frequencies, most of the local Cincinnati stations are operating on auxiliary antennas, which will not transmit as strong a signal as our regular antennas. Unfortunately, the stations will have to continue broadcasting on these antennas until Oct. 18 at 10AM, when we will begin broadcasting on our new frequencies. We apologize for the reception issues.